Pingu, it seems to me that you have a choice.
You can continue with the same behaviors and expect other people to change. Or you can decide to change, perhaps by developing new interests so that you have more things to talk about, perhaps by working with a T to develop self-esteem, perhaps by taking classes or courses in self-development or something that interests you. You may have experiment for a while to produce the outcome you desire.

As all of us learn, I think at some point in life, doing the same things over produces the same results.

Wishing you all the best in finding your way.